Because you like Alex Karev in Grey's Anatomy

Greg Heffley will be famous someday, but now he's stuck in class with morons. See them in Diary of a Wimpy Kid.

Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.

Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.

Mitchell Pritchett prefers to have a place for everything and everything in its place. See them in Modern Family.

Billy Batson is a troublemaking teen grappling with a pretty weird superhero identity crisis See them in DC Extended Universe.

Quentin Coldwater has always suspected there was something different about him, and now he has the chance to prove it. See them in The Magicians.

Jasper Jordan is trying his best to make it through the night. See them in The 100.

A jazz musician, Sebastian Wilder is passionate about his music and his life. See them in La La Land.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

Andy Bernard is a preppy Cornell grad who's very likely to break into an acapella performance. See them in The Office.

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.